GVNC plugin using gtk-vnc

This plugin is more suitable for KVM and GNOME Vino servers

Beside the normal features it has:

* Remote power control (reboot, reset, shutdown)
* Audio redirection (still have issues)
* UTF-8 clipboard support (if the server support it)
* Multiple ctrl sequences (CTRL+ALT+DEL, Backspace, F1-12)
* Should work with TLS.

There are still bugs, patches are welcome

Can be compiled with -DWITH_GVNC=ON

1 files changed, 96 insertions, 0 deletions

diff --git a/cmake/FindGTK-VNC.cmake b/cmake/FindGTK-VNC.cmake
new file mode 100644
index 000000000..e065eba96
--- /dev/null
+++ b/cmake/FindGTK-VNC.cmake
@@ -0,0 +1,96 @@
+# Remmina - The GTK+ Remote Desktop Client
+#
+# Copyright (C) 2015-2021 Antenore Gatta
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor,
+# Boston, MA  02110-1301, USA.
+#
+#  In addition, as a special exception, the copyright holders give
+#  permission to link the code of portions of this program with the
+#  OpenSSL library under certain conditions as described in each
+#  individual source file, and distribute linked combinations
+#  including the two.
+#  You must obey the GNU General Public License in all respects
+#  for all of the code used other than OpenSSL. *  If you modify
+#  file(s) with this exception, you may extend this exception to your
+#  version of the file(s), but you are not obligated to do so. *  If you
+#  do not wish to do so, delete this exception statement from your
+#  version. *  If you delete this exception statement from all source
+#  files in the program, then also delete it here.
+
+find_package(PkgConfig)
+
+if(PKG_CONFIG_FOUND)
+    pkg_check_modules(_GVNC gvnc-1.0)
+    pkg_check_modules(_GVNCPULSE gvncpulse-1.0)
+    pkg_check_modules(_GTK-VNC gtk-vnc-2.0)
+endif(PKG_CONFIG_FOUND)
+
+# libgtk-vnc-2.0.so contains the GTK+ 3 bindings for Gtk VNC.
+# libgvnc-1.0.so contains the GObject bindings for Gtk VNC.
+# libgvncpulse-1.0.so is the PulseAudio bridge for Gtk VNC.
+
+find_library(GVNC_LIB gvnc-1.0
+    HINTS
+    ${_GVNC_LIBRARY_DIRS}
+    ${COMMON_LIB_DIR}
+)
+
+find_library(GVNCPULSE_LIB gvncpulse-1.0
+    HINTS
+    ${_GVNCPULSE_LIBRARY_DIRS}
+    ${COMMON_LIB_DIR}
+)
+
+find_library(GTK-VNC_LIB gtk-vnc-2.0
+    HINTS
+    ${_GTK-VNC_LIBRARY_DIRS}
+    ${COMMON_LIB_DIR}
+)
+
+if(GVNC_LIB AND GVNCPULSE_LIB AND GTK-VNC_LIB)
+    set(GTK-VNC_LIBRARIES ${GVNC_LIB} ${GVNCPULSE_LIB} ${GTK-VNC_LIB})
+    message(STATUS "GTK-VNC-Libs: ${GTK-VNC_LIBRARIES}")
+endif()
+
+find_path(GVNC_INCLUDE_DIR gvnc.h
+    PATH_SUFFIXES gvnc-1.0
+    PATHS
+    ${_GVNC_INCLUDE_DIRS}
+    ${COMMON_INCLUDE_DIR}
+)
+
+find_path(GVNCPULSE_INCLUDE_DIR gvncpulse.h
+    PATH_SUFFIXES gvncpulse-1.0
+    PATHS
+    ${_GVNCPULSE_INCLUDE_DIRS}
+    ${COMMON_INCLUDE_DIR}
+)
+
+find_path(GTK-VNC_INCLUDE_DIR gtk-vnc.h
+    PATH_SUFFIXES gtk-vnc-2.0
+    PATHS
+    ${_GTK-VNC_INCLUDE_DIRS}
+    ${COMMON_INCLUDE_DIR}
+)
+
+if(GVNC_INCLUDE_DIR AND GVNCPULSE_INCLUDE_DIR AND GTK-VNC_INCLUDE_DIR)
+    set(GTK-VNC_INCLUDE_DIRS ${GVNC_INCLUDE_DIR} ${GVNCPULSE_INCLUDE_DIR} ${GTK-VNC_INCLUDE_DIR})
+    message(STATUS "GTK-VNC-Include-Dirs: ${GTK-VNC_INCLUDE_DIRS}")
+endif()
+
+if(GTK-VNC_INCLUDE_DIRS)
+    set(GTK-VNC_FOUND TRUE)
+endif()